459897253 has 2 divisors, whose sum is σ = 459897254. Its totient is φ = 459897252.

The previous prime is 459897241. The next prime is 459897281. The reversal of 459897253 is 352798954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 286895844 + 173001409 = 16938^2 + 13153^2 .

It is a cyclic number.

It is not a de Polignac number, because 459897253 - 2²⁵ = 426342821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 459897253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (459897203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229948626 + 229948627.

It is an arithmetic number, because the mean of its divisors is an integer number (229948627).

Almost surely, 2^459897253 is an apocalyptic number.

It is an amenable number.

459897253 is a deficient number, since it is larger than the sum of its proper divisors (1).

459897253 is an equidigital number, since it uses as much as digits as its factorization.

459897253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 52.

The square root of 459897253 is about 21445.2151539685. The cubic root of 459897253 is about 771.8867840497.

The spelling of 459897253 in words is "four hundred fifty-nine million, eight hundred ninety-seven thousand, two hundred fifty-three".